Lead Software Engineer Java Javascript Jobs in UK

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Senior Software Engineer

Senior Java Software Engineer (Contractor) UK-Based | Fully Remote Outside IR35 Contract to Dec 2026 We are supporting a global engineering and technology organisation in the search for a Senior Java Software Engineer (Contractor) to join their Performance Engineering & Rese ...

Senior Software Engineer

Senior Java Software Engineer (Contractor) UK-based | Fully remote Outside IR35 Contract to Dec 2026 We are supporting a global engineering and technology organisation in the search for a Senior Java Software Engineer (Contractor) to join their Performance Engineering & Rese ...

Sr Software Engineer GPB TECH OPER & FRANCHISE

Overview Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Software Engineer at JPMorganChase within the AWM PB domain, you are an integral part of an agile team that works to enhance, build, and de ...

Software Deployment Engineer Contract Outside IR35

Mindera are currently looking for a Software Deployment Engineer to deliver, configure, test, and roll out software and device solutions across multiple environments. You’ll work closely with software engineers, product teams, and platform specialists to ensure seamless deployments that support millions of cu ...

Senior Front End Engineer Quant Trading £350k

I'm working with a quant hedge fund famous for their tech and scientific driven culture, giving engineering teams huge resources, budget and scope to impact the business with the software they develop. They're looking for a Senior Front End Engineer to come in and modernise and augment UIs across multiple app ...

Senior Software Engineer

Senior/Principal Software Developer £90,000 - £110,000 + benefits No Sponsorship Option Cambridge 3 days per week Senior Software Developer A global technology organisation developing advanced scientific and engineering software is looking for a Senior Software D ...

Software Engineer, Product

Summary Meta is seeking talented engineers to join our teams in building cutting‑edge products that connect billions of people around the world. As a member of our team, you will have the opportunity to work on complex technical problems, build new features, and improve existing products across v ...

Core Java Engineer Low Latency Financial Trading!

Software Engineer (Core Java) - Low-Latency Financial Trading! Salary: £70,000 - £90,000 + bonus + benefits Location: 3 days onsite, City of London Looking to enter the fast-paced environment of financial trading? Do you have experience working in Core Java, high-thr ...

NSL Software Engineer

NSL - Software Engineer BAE Systems Digital Intelligence invites you to apply for the NSL - Software Engineer role. This position contributes to our national security mission by building advanced systems that support the UK’s core defence capabilities. Location: Manchester ...

Software Project Lead Hybrid, Lead & Deliver

A leading defence organization in the UK is seeking a passionate Software Project Lead to manage software teams and drive product development. The successful candidate will engage with collaborators and lead all phases of the software lifecycle. Responsibilities include team management, stakeholder relationships ...

Consultant

Company Name: SLK UK Private Limited Senior Full stack developers 7+ years 8 devs One in UK, 7 in India Skills required: C ...

Senior Software Engineer

Overview Job: Senior Software Engineer Salary: Up to 65,000 DOE Location: Cambridge (remote first) My client, a high-growth global software business, operating at the forefront of secure remote access technology, is seeking a Senior Software Enginee ...

VP, Real Time Market Data Feeds Architect

A global financial services group is seeking a Technical Lead to lead the engineering of real-time market data feeds within the Data Lake team. The ideal candidate will possess extensive experience as a Java Software Engineer, focusing on optimizing data ingestion workflows and integration with vendors like Thom ...

Principle Software Design Engineer

TXM is recruiting on behalf of our client as their trusted recruitment partner for a Principal Software Design Engineer / Site Lead. This is a senior, hands-on technical role combined with leadership responsibility, offering the opportunity to shape next-generation embedded products while leading a site-based en ...

Principle Software Design Engineer

TXM is recruiting on behalf of our client as their trusted recruitment partner for a Principal Software Design Engineer / Site Lead. This is a senior, hands-on technical role combined with leadership responsibility, offering the opportunity to shape next-generation embedded products while leading a site-based en ...

Software Engineer TypeScript Node AI

Software Engineer / Developer (JavaScript / TypeScript Node) Remote UK to £50k Would you like to work on complex and interesting AI based systems with a team of tech entrepreneurs? You could be joining a growing start-up that is utilising Machine Learning and AI ...

Data Visualisation Designer / Engineer | JavaScript | SVG | Canvas | D3.js

Data Visualisation Designer / Engineer | JavaScript | SVG | Canvas | D3.js London | to £160,000 | Hybrid Work Great charts don’t just show data. They tell a story. Looking to hire a Data Visualisation Engineer to ...

Software Developer Java /JEE / Java Frameworks SC cleared 2 days pw Telford 3 days WFH

Job Title: Software Developer - Java /JEE / Java Frameworks SC cleared 2 days pw Telford 3 days WFH Clearance Required: SC Clearance required Duration: 12 months Location: Telford - 2 days on site 3 days WFH IR35 Status: Inside IR35 </ ...

Equities Valuations Java Engineer — Hybrid London

A leading financial institution in London seeks an Equities Valuations Java Developer to develop and enhance software solutions for equity instruments valuation. This role involves collaborating with cross-functional teams to implement robust systems and ensuring the efficiency and accuracy of pricing models. Ca ...

Senior Java Engineer – FinTech Microservices & Cloud

A leading global financial services firm is seeking an Engineer to join their team in Greater London. The role involves collaborating with the Product team to develop and enhance investment applications using a Java/Springboot stack. The ideal candidate will have experience in delivering high-quality software an ...

Cloud Native Backend Engineer (Java/Kotlin)

A global finance leader is seeking a Back-End Engineer in Greater London to design cutting-edge cloud-native microservice architecture applications. Successful candidates will deliver robust technical solutions using Java and Kotlin while collaborating in a dynamic, agile team. Applicants should have experience ...

Senior Java & Python Engineer — Scalable Systems

A leading global financial institution in Bournemouth is looking for an Experienced Software Engineer to join their Global Technology team. You will design and deliver innovative technology products, working within an agile environment. Key requirements include proficiency in Java or Python, experience with soft ...

Senior Java Engineer: Microservices, Spring & Cloud

A leading recruitment firm is seeking a Senior Recruitment Consultant to focus on Java application design and development. The role requires hands-on experience with Java, knowledge of DevOps principles, and familiarity with cloud services. Essential skills include expertise in Spring Framework, Git, and microse ...

Senior Java Backend Engineer Remote Microservices

An innovative AI-driven recruitment company in the UK seeks a Software Engineer specializing in Java Backend. This position involves designing and operating scalable microservices while collaborating with a dynamic, global team. Candidates should hold an MSc in Computer Science and have over 3 years of software ...

Java & React Engineer – Hybrid (London Banking)

A growing Consultancy in London seeks a Java/React Developer for a hybrid role focused on a Banking project. The successful candidate will lead engineering efforts across teams, focusing on software design, implementation, and maintenance. They must write high-quality, modular code and possess experience with Ja ...

Java & Python Engineer — Full Stack Innovator

A global financial services firm based in Glasgow is seeking an Experienced Software Engineer to work within their Agile team. You will design and deliver technology products, participate in system design, and contribute to software engineering communities. Proficiency in Java or Python is essential, along with ...

Low Latency eFX Java Algo Engineer

A global consulting firm in London is seeking an experienced eFX Java Developer to design and maintain low-latency applications for electronic FX trading systems. Ideal candidates have a strong background in Core Java, multithreading, and real-time market connectivity, with experience in trading environments ess ...

Senior Java Engineer — Trade Management Platform

A global financial markets infrastructure firm is seeking a Senior Lead Developer to manage the trade management stack for credit derivatives. Ideal candidates will have strong Java and Spring Boot experience, alongside an understanding of financial services applications. Responsibilities include delivering proj ...

Java + React Fullstack Engineer (Finance Models)

Objected-Oriented User-Facing Software Developer Profile Proficient in Java (1.8+) Strong development experience in React and React Hooks Experience developing finance models (e.g. forecasting models) a plus Locations: Krakow, Wroclaw, and London Responsibilities ...

Back End Java Engineer (Mid Level)

We are seeking a mid-level Back End Java Engineer to join our team at DevOpsUK. As a key member of our team, you will be responsible for designing, developing, and maintaining backend systems for our clients. You will have the opportunity to work on a wide range of projects and technologies, and will be expec ...

Java Engineer Microservices, AWS & Kubernetes (Hybrid)

A leading tech company in Greater London is seeking an experienced Java Engineer for a 6-month hybrid contract. This role involves designing scalable backend systems and working with modern tools like AWS and Kubernetes. The ideal candidate has strong Java and Spring Boot experience, along with a passion for TDD ...

Senior Java Engineer Trading Systems & Cloud

A leading market infrastructure firm based in London is seeking a Senior Java Developer to develop and maintain enterprise-level applications for electronic trading systems. The ideal candidate will have extensive experience in Java development, particularly within trading environments, and proficiency in cloud ...

Senior Java Backend Engineer — Hybrid London

A fast-growing technology organisation in London is seeking a skilled Java Backend Developer for a full-time permanent role. You will design and maintain backend services and APIs, focusing on security and scalability. The ideal candidate has over 4 years of experience with Java and expertise with Spring Boot. T ...

FX eTrading Java Engineer VP Level

A leading global bank in Greater London seeks a qualified individual for FX trading systems implementation. The role involves collaborating with trading and quant teams to design system architecture, alongside hands-on technical implementation. Key skills required include a strong understanding of FX, low-latenc ...

Hybrid FX eTrading Java VP Engineer

A global financial institution is seeking a talented individual for a technical implementation role in FX trading systems. This position involves designing and enhancing system architecture while working closely with trading and quant teams. The ideal candidate will have a robust understanding of FX, ultra low-l ...

Senior Java Engineer — AWS Microservices Expert

An innovative technology services company is seeking an experienced Java Developer to join their Agile Scrum Team in Birmingham. The ideal candidate should possess 5+ years of Java development experience and have a strong background in using the Spring framework for Microservices. This role offers flexible worki ...

Secure Java Engineer for Intelligence Platforms

A technology solutions provider in Gloucester is seeking a Java Engineer to work within the Security and Intelligence consulting team. The role involves designing and developing secure software services and applications. Responsibilities include building high-performance backend systems, collaborating with multi ...

Test Automation Engineer Java & API Automation

A leading financial services company in Bournemouth is looking for a Test Automation Engineer to enhance software products. The role involves designing robust test automation frameworks using Java, collaborating with stakeholders, and supporting junior engineers. Ideal candidates will have a certification in sof ...

Hybrid Edinburgh Backend Engineer Java & Spring

A leading financial services firm is seeking an experienced Backend Engineer to join their growing Engineering team in Edinburgh. The role involves collaborating within agile teams while delivering scalable backend services using Java and contributing to high-impact projects. Ideal candidates will have strong Ja ...

Senior Java Engineer AWS & BPMN Architect

A leading technology firm in Budock Water is seeking a Senior Software Engineer to develop high-quality solutions that will impact users worldwide. The role requires strong experience in Java and AWS, as well as the ability to make reasoned decisions in a fast-paced environment. You will mentor junior team membe ...

Senior Java Engineer — Hybrid, Cloud & Microservices

A leading government department in the UK seeks a Senior Java Engineer to join their innovative team. You will develop impactful services employing modern Java technologies, lead agile teams, and contribute to automated testing. The role offers a hybrid work model with competitive pay ranging from £57,946 to £80 ...

Senior Java Engineer Market Data Platform

London About Man Group Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings. Powered by talent and advanced technology, our single and multi‑manager investment st ...

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    Lead Software Engineer Java Javascript Jobs in United Kingdom Job Search Guide, Trends and Insights